Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1989-12-26
1991-10-15
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 67R, 310181, 310186, 310258, 310DIG6, H02K 524
Patent
active
050577255
ABSTRACT:
A rotary electric machine comprising a stator and a rotor arranged opposedly of the stator. A magnet is provided on the stator or a frame for holding the stator at a position so as to be constantly opposed during rotation to a portion of the magnetic body of the rotor. The magnet is disposed at a position other than at a portion at which the magnetic action for rotation of the rotor occurs. The rotor is therefore constantly biased so that rotor play is minimized and non-repeatable deflections of the spindle are eliminated.
REFERENCES:
patent: 4135119 (1979-01-01), Brosens
patent: 4683505 (1987-07-01), Schmidt
patent: 4737673 (1988-04-01), Wrobel
patent: 4755698 (1988-07-01), Frister
patent: 4839546 (1989-06-01), Kitahara
patent: 4891537 (1990-02-01), Shiraki
Fujishima Makoto
Kasai Shigeru
Kobayashi Susumu
Sankyo Seiki Mfg. Co. Ltd.
Skudy R.
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